Vehicle Details
Discover the 2026 GMC Terrain AWD AT4 a rugged, refined compact SUV waiting in Mountain Home, ID with the best price available. Powered by an efficient 4-cylinder 1.5L gasoline engine and paired with an advanced AWD system, this GMC Terrain AT4 delivers confident traction and composed handling across Idaho's varied roads and trails. Finish your commute and weekend adventures in comfort with premium leather seats and a heated steering wheel that make cold mornings a pleasure. Tech-forward convenience includes Hands-Free Bluetooth for seamless phone calls and audio streaming, keeping your focus where it belongs. Drive with peace of mind thanks to Lane Keep Assist and Lane Departure Warning, safety systems designed to help you stay centered and alert on long highway stretches. The GMC Terrain AT4 combines capable performance with upscale features typically found in larger SUVs, making it an ideal choice for drivers who want style, efficiency, and off-pavement capability. Located in Mountain Home, ID, this GMC Terrain AT4 is competitively priced to move fast don't miss the chance to get the best deal on a feature-rich, versatile SUV. Whether you're navigating winter roads or planning a weekend escape, this GMC Terrain AWD AT4 is ready. Contact us today to schedule a test drive and see why this GMC Terrain stands out as the top value in its class.
Equipment
The vehicle is pure luxury with a heated steering wheel. You'll never again be lost in a crowded city or a country region with the navigation system on the vehicle. The leather seats in this GMC Terrain are a must for buyers looking for comfort, durability, and style. The GMC Terrain's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. See what's behind you with the back up camera on it. It has auto-adjust speed for safe following. Lane Keep Assist in this unit helps maintain safe driving by gently steering to stay within the lane. Start this vehicle from inside with remote start. Bluetooth technology is built into this GMC Terrain, keeping your hands on the steering wheel and your focus on the road. This model has a 4 Cyl, 1.5L high output engine. Quickly unlock this 2026 GMC Terrain with keyless entry.
New 2026 GMCTerrain AT4
- Exterior Color
- Riverstone Metallic
- Interior Color
- Forest Storm w/Mahogany Accents, Cloth/CoreTec sea
- Fuel Economy
- 24/26 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- AWD
- Engine
- 1.5L Turbo 4-cylinder engine
- VIN
- 3GKALYEG4TL421084
- Stock Number
- HG06073
GMC
Terrain
Included Packages & Accessories
Dealer Notes
KBB.com Consumer Reviews

Overall4.7Out of 5
- 4.0
Great features
By Cherre | on Tuesday, May 27, 2025
I upgraded my 2013 Terrain to a 2024 Terrain. Lots of bells and whistles, still trying to figure out everything. Rides nice.… - 5.0
Love the touchscreen
By Terrain | on Friday, December 26, 2025
A nice vehicle. I got the AWD function and couldn’t be happier. Plenty of room for the kids at an affordable price.… - 5.0
A blue one
By Paul L | on Thursday, July 24, 2025
To date, our experience with the 2026 Elevation has been excellent. The cabin is plush and extremely comfortable. The ride is vey smooth and although many critique the power train, we have found the AWD version to be more than adequate. The price is competitive and the entry version can be well optioned. The only negative we have is there is not an upgraded stereo. That said, the existing one is okay and can be set to individual preferences. The tablet looks a bit intimidating but is actually quite user friendly. So far we are more than pleased.…
Based on 3 consumer ratings for 2025–2026 models. | Privacy
* MSRP is the Manufacturer's Suggested Retail Price (MSRP) of the vehicle. It does not include any taxes, fees or other charges. Pricing and availability may vary based on a variety of factors, including options, dealer, specials, fees, and financing qualifications. Consult your dealer for actual price and complete details. Vehicles shown may have optional equipment at additional cost.
* The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details.
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law or finance charges. A doc fee, up to $499, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
* In transit means that vehicles have been built, but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for actual price, payments and complete details.
- MSRP
- $46,170
- Savings
- -$3,932
- Better Way Price
- $42,238
- $1,000 Bonus Cash on this 2026 GMC Terrain modelDetails
- -$1,000
- Best Price*
- $41,238
- $500 GM Military Offer on this 2026 GMC Terrain modelDetails
- -$500
- Conditional Final Price
- $40,738
- We're here to help: (208) 580-7318
NEW
2026 GMC Terrain SUV AT4
Exterior Color: Riverstone Metallic
Interior Color: Forest Storm w/Mahogany Accents, Cloth/CoreTec sea
Vin Number: 3GKALYEG4TL421084
Stock: HG06073
View this 2026 GMC Terrain SUV AT4 for sale at Mountain Home Auto Ranch near Twin Falls.
- We're here to help: (208) 580-7318




